Difference between mozart and berlioz

Which of the following is not a characteristic of bebop? reharmonization and chord substitution common emphasis on improvised solos new repertoire created from jazz standards using new melodies general attitude of restraint, tranquility

Who is depicted in the image below?

Niccolò paganini, the italian violinist, played with great speed and brilliance. he is considered a/an a. amateur. b. conductor. c. patron. d. virtuoso.